Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 190/55-15 | 295/40-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.23 (590) | 24.29 (617) | 1.06 (27) 4.6% |
| Width inches (mm) | 7.48 (190) | 11.61 (295) | 4.13 (105) 55.3% |
| Circum. inches (mm) | 72.97 (1853.54) | 76.31 (1938.36) | 3.34 (84.82) 4.6% |
| Sidewall Height inches (mm) | 4.11 (104.5) | 4.65 (118) | 0.53 (13.5) 12.9% |
| Revolutions per mile (km) | 868.25 (539.51) | 830.26 (515.9) | -37.99 (-23.61) -4.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.92 mph (33.66 km/h) |
| 25 mph (40.23 km/h) | 26.14 mph (42.07 km/h) |
| 30 mph (48.28 km/h) | 31.37 mph (50.49 km/h) |
| 35 mph (56.33 km/h) | 36.6 mph (58.9 km/h) |
| 40 mph (64.37 km/h) | 41.83 mph (67.32 km/h) |
| 45 mph (72.42 km/h) | 47.06 mph (75.73 km/h) |
| 50 mph (80.47 km/h) | 52.29 mph (84.15 km/h) |
| 55 mph (88.51 km/h) | 57.52 mph (92.56 km/h) |
| 60 mph (96.56 km/h) | 62.75 mph (100.98 km/h) |
| 65 mph (104.61 km/h) | 67.97 mph (109.39 km/h) |
| 70 mph (112.65 km/h) | 73.2 mph (117.81 km/h) |
| 75 mph (120.7 km/h) | 78.43 mph (126.22 km/h) |
| 80 mph (128.75 km/h) | 83.66 mph (134.64 km/h) |
| 85 mph (136.79 km/h) | 88.89 mph (143.05 km/h) |
| 90 mph (144.84 km/h) | 94.12 mph (151.47 km/h) |
| 95 mph (152.89 km/h) | 99.35 mph (159.88 km/h) |
| 100 mph (160.93 km/h) | 104.58 mph (168.3 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2113 | 2455 | 2643 | 2760 | 2886 | 2976 | 3075 | 3192 | 3354 | 3515 | 3695 | 3839 | 4100 | 4388 | 4612 | 4756 | 4837 | 5134 | 5547 | 6446 |
Better Fuel Economy Factory Ratios Increased Power
